13357560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 40384800

約数和(自身を除く): 27027240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 709, 785, 942, 1256, 1418, 1570, 1884, 2127, 2355, 2836, 3140, 3545, 3768, 4254, 4710, 5672, 6280, 7090, 8508, 9420, 10635, 14180, 17016, 18840, 21270, 28360, 42540, 85080, 111313, 222626, 333939, 445252, 556565, 667878, 890504, 1113130, 1335756, 1669695, 2226260, 2671512, 3339390, 4452520, 6678780, 13357560]

約数ペア:

[(1, 13357560), (2, 6678780), (3, 4452520), (4, 3339390), (5, 2671512), (6, 2226260), (8, 1669695), (10, 1335756), (12, 1113130), (15, 890504), (20, 667878), (24, 556565), (30, 445252), (40, 333939), (60, 222626), (120, 111313), (157, 85080), (314, 42540), (471, 28360), (628, 21270), (709, 18840), (785, 17016), (942, 14180), (1256, 10635), (1418, 9420), (1570, 8508), (1884, 7090), (2127, 6280), (2355, 5672), (2836, 4710), (3140, 4254), (3545, 3768)]